We're going to solve 78377772 multiplied by 91119326
78377772 × 91119326 = 91119326 × (78377772)
+ 91119326 × 2 giving us 182238652
+ 91119326 × 70 resulting in 6378352820
+ 91119326 × 700 yielding 63783528200
+ 91119326 × 7000 yielding 637835282000
+ 91119326 × 70000 producing 6378352820000
+ 91119326 × 300000 that results in 27335797800000
+ 91119326 × 8000000 that equals 728954608000000
+ 91119326 × 70000000 producing 6378352820000000

= 7141729758021672
